Work lamp



FIG. 1 is a perspective view of a work lamp showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a perspective view thereof, being in a changed state;

FIG. 9 is a perspective view thereof, being in another changed state; and,

FIG. 10 is a perspective view thereof, being in still another changed state.

The dashed broken lines illustrate portions of the work lamp that form no part of the claimed design. 

CLAIM The ornamental design for a work lamp, as shown and described. 